<Icon *ngIf="!ngTemplate"
      class="{{prefixCls}}-icon"
      [type]="iconType"
      [size]="size ==='small' ? 'xxs' : 'md'"
></Icon>
<ng-template *ngIf="ngTemplate" [ngTemplateOutlet]="icon"></ng-template>
<ng-content select="img"></ng-content>
<div class="{{prefixCls}}-content">
  <span>
    <ng-content></ng-content>
  </span>
</div>